PLEASE HELP ASAP!! :D

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

If jaime wants to find 60% of 320, which table should he use?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?